What food allergies cause metallic taste in mouth
The most effective treatment for any food-related allergy is to avoid consumption of foods to which you own been diagnosed as allergic. Once you eat such a food, the symptoms will not subside until the proteins from that food are expelled from the body. Anaphylaxis is treated with an injection of epinephrine, a prescribed medication that is istered intravenously.
Does your mouth own the taste of ancient pennies?
The condition is more common than you might think.
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A metallic taste can indicate serious illness, such as kidney or liver problems, undiagnosed diabetes or certain cancers. But these reasons are not common and generally are accompanied by other symptoms.
If you are otherwise healthy, the cause for that metallic tang typically is benign, says family medicine physicianMichael Rabovsky, MD.
If a metallic taste in your mouth is your only complaint, the cause might be one of several, including prescription drugs or a medicalcondition. Here, according to Dr. Rabovsky, are eight causes of a metallic taste in your mouth.
- Dementia – People with dementia often own taste abnormalities. The taste buds are connected by nerves to the brain. Taste abnormalities can happen when the portion of the brain related to taste is not working properly.
- Poor oral hygiene – If you don’t brush and floss regularly, the resultcan beteeth and gum problems such as gingivitis, periodontitis and tooth infection.These infections can be cleared up with a prescription from your dentist.
The metal taste typically goes away after the infection is gone.
- Pregnancy – During the early stages of pregnancy, some women discover that their sense of taste changes. One of those changes may be a metallic taste.
- Prescription drugs – These medicines include antibiotics such as tetracycline; the gout medicine allopurinol; lithium, which is used to treat certain psychiatric conditions; and some cardiac medications.
Your body absorbs the medicine and it comes out in the saliva. Also, medicines that can cause a dry mouth, such as antidepressants, can be a culprit. These can affect your taste because they shut your taste buds.
- Over-the-counter vitamins or medicines – Multivitamins with heavy metals (such as copper, zinc or chromium) or freezing remedies (such as zinc lozenges) can cause a metallic taste. So can prenatal vitamins, and iron orcalcium supplements.Usually the taste will go away as your body processes the vitamins or medicine. If not, check your dosage and make certain you are not taking too much.
- Infections – Upper respiratory infections, colds and sinusitis change your sense of taste.
This is temporary and generally ends when the infection does.
- Cancer treatment – Patients being treated for cancer with chemotherapy or radiation may experience a metallic taste.
- Chemical exposures – If you are exposed to mercury or lead, inhaling high levels of these substances often can produce a metallic taste.
Rabovsky says that if you experience a metallic taste, it’s best to talk with your doctor, who can then determine if you own a serious illness or condition.
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Dr. Rabovsky says that if you experience a metallic taste, it’s best to talk with your doctor, who can then determine if you own a serious illness or condition.
If you purchase something through a link on this sheet, we may earn a little commission.
How this works.
Foods that are commonly responsible for allergic reactions include shellfish, tree nuts, fruits, tomatoes, fish, peanuts and some food additives, such as MSG, or monosodium glutamate. Eating these foods can cause your immune system to send your body into defense mode, triggering antibodies and other chemicals to be released into your bloodstream.
Symptoms, such as a metallic taste in your mouth, can form in a few minutes or up to an hour after you eat the food.
Metallic taste and taste disorders
A metallic taste in your mouth is a type of taste disorder known medically as parageusia. This unpleasant taste can develop suddenly or over longer periods of time.
To understand what causes a metallic taste, you must first understand how taste works.
Your sense of taste is controlled by your taste buds and your olfactory sensory neurons.
Olfactory sensory neurons are responsible for your sense of smell.
Your nerve endings transfer information from your taste buds and olfactory sensory neurons to your brain, which then identifies specific tastes. Numerous things can affect this complicated system and, in turn, cause a metallic taste in the mouth.
Your sense of taste is closely related to your sense of smell. When your sense of smell is distorted, it can own an impact on your sense of taste.
Sinus issues are a common cause of metallic taste in the mouth. These can result from:
Metallic taste has been identified as a symptom of some food allergies. If you experience distorted taste after eating a certain type of food, such as shellfish or tree nuts, you may own a food allergy.
Speak with your doctor if you believe you own this type of allergy.
A metallic taste in your mouth might be an alarming symptom related to a severe allergic reaction. Anaphylaxis occurs when your body reacts systematically to a food allergen that can cause your airways to swell, your throat to shut off, your blood pressure to drop and your heart rate to increase.
If you develop facial swelling, hives and a metallic taste in your mouth, you need to get emergency medical attention immediately, according to the Food Allergy and Anaphylaxis Network.
Food Allergy Perspective
About a fourth of people in the U.S. ponder they own a food allergy, but actually own a food intolerance, according to FamilyDoctor.org. Food allergies are an abnormal immune system reaction to a food that is considered safe to eat. Food intolerances are not related to the immune system, but are rather a digestive defect that makes it hard for you to digest certain foods or ingredients.
Only about 2 percent of adults in the U.S. own a genuine food allergy.
A metallic taste in your mouth is an identifiable symptom of a food allergy, not a food intolerance.